[RELEASE] Released version 1.5-dev18

Released version 1.5-dev18 with the following main changes :
    - DOCS: Add explanation of intermediate certs to crt paramater
    - DOC: typo and minor fixes in compression paragraph
    - MINOR: config: http-request configuration error message misses new keywords
    - DOC: minor typo fix in documentation
    - BUG/MEDIUM: ssl: ECDHE ciphers not usable without named curve configured.
    - MEDIUM: ssl: add bind-option "strict-sni"
    - MEDIUM: ssl: add mapping from SNI to cert file using "crt-list"
    - MEDIUM: regex: Use PCRE JIT in acl
    - DOC: simplify bind option "interface" explanation
    - DOC: tfo: bump required kernel to linux-3.7
    - BUILD: add explicit support for TFO with USE_TFO
    - MEDIUM: New cli option -Ds for systemd compatibility
    - MEDIUM: add haproxy-systemd-wrapper
    - MEDIUM: add systemd service
    - BUG/MEDIUM: systemd-wrapper: don't leak zombie processes
    - BUG/MEDIUM: remove supplementary groups when changing gid
    - BUG/MEDIUM: config: fix parser crash with bad bind or server address
    - BUG/MINOR: Correct logic in cut_crlf()
    - CLEANUP: checks: Make desc argument to set_server_check_status const
    - CLEANUP: dumpstats: Make cli_release_handler() static
    - MEDIUM: server: Break out set weight processing code
    - MEDIUM: server: Allow relative weights greater than 100%
    - MEDIUM: server: Tighten up parsing of weight string
    - MEDIUM: checks: Add agent health check
    - BUG/MEDIUM: ssl: openssl 0.9.8 doesn't open /dev/random before chroot
    - BUG/MINOR: time: frequency counters are not totally accurate
    - BUG/MINOR: http: don't process abortonclose when request was sent
    - BUG/MEDIUM: stream_interface: don't close outgoing connections on shutw()
    - BUG/MEDIUM: checks: ignore late resets after valid responses
    - DOC: fix bogus recommendation on usage of gpc0 counter
    - BUG/MINOR: http-compression: lookup Cache-Control in the response, not the request
    - MINOR: signal: don't block SIGPROF by default
    - OPTIM: epoll: make use of EPOLLRDHUP
    - OPTIM: splice: detect shutdowns and avoid splice() == 0
    - OPTIM: splice: assume by default that splice is working correctly
    - BUG/MINOR: log: temporary fix for lost SSL info in some situations
    - BUG/MEDIUM: peers: only the last peers section was used by tables
    - BUG/MEDIUM: config: verbosely reject peers sections with multiple local peers
    - BUG/MINOR: epoll: use a fix maxevents argument in epoll_wait()
    - BUG/MINOR: config: fix improper check for failed memory alloc in ACL parser
    - BUG/MINOR: config: free peer's address when exiting upon parsing error
    - BUG/MINOR: config: check the proper variable when parsing log minlvl
    - BUG/MEDIUM: checks: ensure the health_status is always within bounds
    - BUG/MINOR: cli: show sess should always validate s->listener
    - BUG/MINOR: log: improper NULL return check on utoa_pad()
    - CLEANUP: http: remove a useless null check
    - CLEANUP: tcp/unix: remove useless NULL check in {tcp,unix}_bind_listener()
    - BUG/MEDIUM: signal: signal handler does not properly check for signal bounds
    - BUG/MEDIUM: tools: off-by-one in quote_arg()
    - BUG/MEDIUM: uri_auth: missing NULL check and memory leak on memory shortage
    - BUG/MINOR: unix: remove the 'level' field from the ux struct
    - CLEANUP: http: don't try to deinitialize http compression if it fails before init
    - CLEANUP: config: slowstart is never negative
    - CLEANUP: config: maxcompcpuusage is never negative
    - BUG/MEDIUM: log: emit '-' for empty fields again
    - BUG/MEDIUM: checks: fix a race condition between checks and observe layer7
    - BUILD: fix a warning emitted by isblank() on non-c99 compilers
    - BUILD: improve the makefile's support for libpcre
    - MEDIUM: halog: add support for counting per source address (-ic)
    - MEDIUM: tools: make str2sa_range support all address syntaxes
    - MEDIUM: config: make use of str2sa_range() instead of str2sa()
    - MEDIUM: config: use str2sa_range() to parse server addresses
    - MEDIUM: config: use str2sa_range() to parse peers addresses
    - MINOR: tests: add a config file to ease address parsing tests.
    - MINOR: ssl: add a global tunable for the max SSL/TLS record size
    - BUG/MINOR: syscall: fix NR_accept4 system call on sparc/linux
    - BUILD/MINOR: syscall: add definition of NR_accept4 for ARM
    - MINOR: config: report missing peers section name
    - BUG/MEDIUM: tools: fix bad character handling in str2sa_range()
    - BUG/MEDIUM: stats: never apply "unix-bind prefix" to the global stats socket
    - MINOR: tools: prepare str2sa_range() to return an error message
    - BUG/MEDIUM: checks: don't call connect() on unsupported address families
    - MINOR: tools: prepare str2sa_range() to accept a prefix
    - MEDIUM: tools: make str2sa_range() parse unix addresses too
    - MEDIUM: config: make str2listener() use str2sa_range() to parse unix addresses
    - MEDIUM: config: use a single str2sa_range() call to parse bind addresses
    - MEDIUM: config: use str2sa_range() to parse log addresses
    - CLEANUP: tools: remove str2sun() which is not used anymore.
    - MEDIUM: config: add complete support for str2sa_range() in dispatch
    - MEDIUM: config: add complete support for str2sa_range() in server addr
    - MEDIUM: config: add complete support for str2sa_range() in 'server'
    - MEDIUM: config: add complete support for str2sa_range() in 'peer'
    - MEDIUM: config: add complete support for str2sa_range() in 'source' and 'usesrc'
    - CLEANUP: minor cleanup in str2sa_range() and str2ip()
    - CLEANUP: config: do not use multiple errmsg at once
    - MEDIUM: tools: support specifying explicit address families in str2sa_range()
    - MAJOR: listener: support inheriting a listening fd from the parent
    - MAJOR: tools: support environment variables in addresses
    - BUG/MEDIUM: http: add-header should not emit "-" for empty fields
    - BUG/MEDIUM: config: ACL compatibility check on "redirect" was wrong
    - BUG/MEDIUM: http: fix another issue caused by http-send-name-header
    - DOC: mention the new HTTP 307 and 308 redirect statues
    - MEDIUM: poll: do not use FD_* macros anymore
    - BUG/MAJOR: ev_select: disable the select() poller if maxsock > FD_SETSIZE
    - BUG/MINOR: acl: ssl_fc_{alg,use}_keysize must parse integers, not strings
    - BUG/MINOR: acl: ssl_c_used, ssl_fc{,_has_crt,_has_sni} take no pattern
    - BUILD: fix usual isdigit() warning on solaris
    - BUG/MEDIUM: tools: vsnprintf() is not always reliable on Solaris
    - OPTIM: buffer: remove one jump in buffer_count()
    - OPTIM: http: improve branching in chunk size parser
    - OPTIM: http: optimize the response forward state machine
    - BUILD: enable poll() by default in the makefile
    - BUILD: add explicit support for Mac OS/X
    - BUG/MAJOR: http: use a static storage for sample fetch context
    - BUG/MEDIUM: ssl: improve error processing and reporting in ssl_sock_load_cert_list_file()
    - BUG/MAJOR: http: fix regression introduced by commit a890d07
    - BUG/MAJOR: http: fix regression introduced by commit d655ffe
    - BUG/CRITICAL: using HTTP information in tcp-request content may crash the process
    - MEDIUM: acl: remove flag ACL_MAY_LOOKUP which is improperly used
    - MEDIUM: samples: use new flags to describe compatibility between fetches and their usages
    - MINOR: log: indicate it when some unreliable sample fetches are logged
    - MEDIUM: samples: move payload-based fetches and ACLs to their own file
    - MINOR: backend: rename sample fetch functions and declare the sample keywords
    - MINOR: frontend: rename sample fetch functions and declare the sample keywords
    - MINOR: listener: rename sample fetch functions and declare the sample keywords
    - MEDIUM: http: unify acl and sample fetch functions
    - MINOR: session: rename sample fetch functions and declare the sample keywords
    - MAJOR: acl: make all ACLs reference the fetch function via a sample.
    - MAJOR: acl: remove the arg_mask from the ACL definition and use the sample fetch's
    - MAJOR: acl: remove fetch argument validation from the ACL struct
    - MINOR: http: add new direction-explicit sample fetches for headers and cookies
    - MINOR: payload: add new direction-explicit sample fetches
    - CLEANUP: acl: remove ACL hooks which were never used
    - MEDIUM: proxy: remove acl_requires and just keep a flag "http_needed"
    - MINOR: sample: provide a function to report the name of a sample check point
    - MAJOR: acl: convert all ACL requires to SMP use+val instead of ->requires
    - CLEANUP: acl: remove unused references to ACL_USE_*
    - MINOR: http: replace acl_parse_ver with acl_parse_str
    - MEDIUM: acl: move the ->parse, ->match and ->smp fields to acl_expr
    - MAJOR: acl: add option -m to change the pattern matching method
    - MINOR: acl: remove the use_count in acl keywords
    - MEDIUM: acl: have a pointer to the keyword name in acl_expr
    - MEDIUM: acl: support using sample fetches directly in ACLs
    - MEDIUM: http: remove val_usr() to validate user_lists
    - MAJOR: sample: maintain a per-proxy list of the fetch args to resolve
    - MINOR: ssl: add support for the "alpn" bind keyword
    - MINOR: http: status code 303 is HTTP/1.1 only
    - MEDIUM: http: implement redirect 307 and 308
    - MINOR: http: status 301 should not be marked non-cacheable

[RELEASE] Released version 1.5-dev17

Released version 1.5-dev17 with the following main changes :
    - MINOR: ssl: Setting global tune.ssl.cachesize value to 0 disables SSL session cache.
    - BUG/MEDIUM: stats: fix stats page regression introduced by commit 20b0de5
    - BUG/MINOR: stats: last fix was still wrong
    - BUG/MINOR: stats: http-request rules still don't cope with stats
    - BUG/MINOR: http: http-request add-header emits a corrupted header
    - BUG/MEDIUM: stats: disable request analyser when processing POST or HEAD
    - BUG/MINOR: log: make log-format, unique-id-format and add-header more independant
    - BUILD: log: unused variable svid
    - CLEANUP: http: rename the misleading http_check_access_rule
    - MINOR: http: move redirect rule processing to its own function
    - REORG: config: move the http redirect rule parser to proto_http.c
    - MEDIUM: http: add support for "http-request redirect" rules
    - MEDIUM: http: add support for "http-request tarpit" rule

[RELEASE] Released version 1.5-dev16

Released version 1.5-dev16 with the following main changes :
    - BUG/MEDIUM: ssl: Prevent ssl error from affecting other connections.
    - BUG/MINOR: ssl: error is not reported if it occurs simultaneously with peer close detection.
    - MINOR: ssl: add fetch and acl "ssl_c_used" to check if current SSL session uses a client certificate.
    - MINOR: contrib: make the iprange tool grep for addresses
    - CLEANUP: polling: gcc doesn't always optimize constants away
    - OPTIM: poll: optimize fd management functions for low register count CPUs
    - CLEANUP: poll: remove a useless double-check on fdtab[fd].owner
    - OPTIM: epoll: use a temp variable for intermediary flag computations
    - OPTIM: epoll: current fd does not count as a new one
    - BUG/MINOR: poll: the I/O handler was called twice for polled I/Os
    - MINOR: http: make resp_ver and status ACLs check for the presence of a response
    - BUG/MEDIUM: stream-interface: fix possible stalls during transfers
    - BUG/MINOR: stream_interface: don't return when the fd is already set
    - BUG/MEDIUM: connection: always update connection flags prior to computing polling
    - CLEANUP: buffer: use buffer_empty() instead of buffer_len()==0
    - BUG/MAJOR: stream_interface: fix occasional data transfer freezes
    - BUG/MEDIUM: stream_interface: fix another case where the reader might not be woken up
    - BUG/MINOR: http: don't abort client connection on premature responses
    - BUILD: no need to clean up when making git-tar
    - MINOR: log: add a tag for amount of bytes uploaded from client to server
    - BUG/MEDIUM: log: fix possible segfault during config parsing
    - MEDIUM: log: change a few log tokens to make them easier to remember
    - BUG/MINOR: log: add_to_logformat_list() used the wrong constants
    - MEDIUM: log-format: make the format parser more robust and more extensible
    - MINOR: sample: support cast from bool to string
    - MINOR: samples: add a function to fetch and convert any sample to a string
    - MINOR: log: add lf_text_len
    - MEDIUM: log: add the ability to include samples in logs
    - REORG: stats: massive code reorg and cleanup
    - REORG: stats: move the HTTP header injection to proto_http
    - REORG: stats: functions are now HTTP/CLI agnostic
    - BUG/MINOR: log: fix regression introduced by commit 8a3f52
    - MINOR: chunks: centralize the trash chunk allocation
    - MEDIUM: stats: use hover boxes instead of title to report details
    - MEDIUM: stats: use multi-line tips to display detailed counters
    - MINOR: tools: simplify the use of the int to ascii macros
    - MINOR: stats: replace STAT_FMT_CSV with STAT_FMT_HTML
    - MINOR: http: prepare to support more http-request actions
    - MINOR: log: make parse_logformat_string() take a const char *
    - MEDIUM: http: add http-request 'add-header' and 'set-header' to build headers

[RELEASE] Released version 1.5-dev15

Released version 1.5-dev15 with the following main changes :
    - DOC: add a few precisions on compression
    - BUG/MEDIUM: ssl: Fix handshake failure on session resumption with client cert.
    - BUG/MINOR: ssl: One free session in cache remains unused.
    - BUG/MEDIUM: ssl: first outgoing connection would fail with {ca,crt}-ignore-err
    - MEDIUM: ssl: manage shared cache by blocks for huge sessions.
    - MINOR: acl: add fetch for server session rate
    - BUG/MINOR: compression: Content-Type is case insensitive
    - MINOR: compression: disable on multipart or status != 200
    - BUG/MINOR: http: don't report client aborts as server errors
    - MINOR: stats: compute the ratio of compressed response based on 2xx responses
    - MINOR: http: factor out the content-type checks
    - BUG/MAJOR: stats: correctly check for a possible divide error when showing compression ratios
    - BUILD: ssl: OpenSSL 0.9.6 has no renegociation
    - BUG/MINOR: http: disable compression when message has no body
    - MINOR: compression: make the stats a bit more robust
    - BUG/MEDIUM: comp: DEFAULT_MAXZLIBMEM was expressed in bytes and not megabytes
    - MINOR: connection: don't remove failed handshake flags
    - MEDIUM: connection: add an error code in connections
    - MEDIUM: connection: add minimal error reporting in logs for incomplete connections
    - MEDIUM: connection: add error reporting for the PROXY protocol header
    - MEDIUM: connection: add error reporting for the SSL
    - DOC: document the connection error format in logs
    - BUG/MINOR: http: don't log a 503 on client errors while waiting for requests
    - BUILD: stdbool is not portable
    - BUILD: ssl: NAME_MAX is not portable, use MAXPATHLEN instead
    - BUG/MAJOR: raw_sock: must check error code on hangup
    - BUG/MAJOR: polling: do not set speculative events on ERR nor HUP
    - BUG/MEDIUM: session: fix FD leak when transport layer logging is enabled
    - MINOR: stats: add a few more information on session dump
    - BUG/MINOR: tcp: set the ADDR_TO_SET flag on outgoing connections
    - CLEANUP: connection: remove unused server/proxy/task/si_applet declarations
    - BUG/MEDIUM: tcp: process could theorically crash on lack of source ports
    - MINOR: cfgparse: mention "interface" in the list of allowed "source" options
    - MEDIUM: connection: introduce "struct conn_src" for servers and proxies
    - CLEANUP: proto_tcp: use the same code to bind servers and backends
    - CLEANUP: backend: use the same tproxy address selection code for servers and backends
    - BUG/MEDIUM: stick-tables: conversions to strings were broken in dev13
    - MEDIUM: proto_tcp: add support for tracking L7 information
    - MEDIUM: counters: add sc1_trackers/sc2_trackers
    - MINOR: http: add the "base32" pattern fetch function
    - MINOR: http: add the "base32+src" fetch method.
    - CLEANUP: session: use an array for the stick counters
    - BUG/MINOR: proto_tcp: fix parsing of "table" in track-sc1/2
    - BUG/MINOR: proto_tcp: bidirectional fetches not supported anymore in track-sc1/2
    - BUG/MAJOR: connection: always recompute polling status upon I/O
    - BUG/MINOR: connection: remove a few synchronous calls to polling updates
    - MINOR: config: improve error checking on TCP stick-table tracking
    - DOC: add some clarifications to the readme

[RELEASE] Released version 1.5-dev14

Released version 1.5-dev14 with the following main changes :
    - DOC: fix minor typos
    - BUG/MEDIUM: compression: does not forward trailers
    - MINOR: buffer_dump with ASCII
    - BUG/MEDIUM: checks: mark the check as stopped after a connect error
    - BUG/MEDIUM: checks: ensure we completely disable polling upon success
    - BUG/MINOR: checks: don't mark the FD as closed before transport close
    - MEDIUM: checks: avoid accumulating TIME_WAITs during checks
    - MINOR: cli: report the msg state in full text in "show sess $PTR"
    - CLEANUP: checks: rename some server check flags
    - MAJOR: checks: rework completely bogus state machine
    - BUG/MINOR: checks: slightly clean the state machine up
    - MEDIUM: checks: avoid waking the application up for pure TCP checks
    - MEDIUM: checks: close the socket as soon as we have a response
    - BUG/MAJOR: checks: close FD on all timeouts
    - MINOR: checks: fix recv polling after connect()
    - MEDIUM: connection: provide a common conn_full_close() function
    - BUG/MEDIUM: checks: prevent TIME_WAITs from appearing also on timeouts
    - BUG/MAJOR: peers: the listener's maxaccept was not set and caused loops
    - MINOR: listeners: make the accept loop more robust when maxaccept==0
    - BUG/MEDIUM: acl: correctly resolve all args, not just the first one
    - BUG/MEDIUM: acl: make prue_acl_expr() correctly free ACL expressions upon exit
    - BUG/MINOR: stats: fix inversion of the report of a check in progress
    - MEDIUM: tcp: add explicit support for delayed ACK in connect()
    - BUG/MEDIUM: connection: always disable polling upon error
    - MINOR: connection: abort earlier when errors are detected
    - BUG/MEDIUM: checks: report handshake failures
    - BUG/MEDIUM: connection: local_send_proxy must wait for connection to establish
    - MINOR: tcp: add support for the "v6only" bind option
    - MINOR: stats: also report the computed compression savings in html stats
    - MINOR: stats: report the total number of compressed responses per front/back
    - MINOR: tcp: add support for the "v4v6" bind option
    - DOC: stats: document the comp_rsp stats column
    - BUILD: buffer: fix another isprint() warning on solaris
    - MINOR: cli: add support for the "show sess all" command
    - BUG/MAJOR: cli: show sess <id> may randomly corrupt the back-ref list
    - MINOR: cli: improve output format for show sess $ptr

[RELEASE] Released version 1.5-dev13

Released version 1.5-dev13 with the following main changes :
    - BUILD: fix build issue without USE_OPENSSL
    - BUILD: fix compilation error with DEBUG_FULL
    - DOC: ssl: remove prefer-server-ciphers documentation
    - DOC: ssl: surround keywords with quotes
    - DOC: fix minor typo on http-send-name-header
    - BUG/MEDIUM: acls using IPv6 subnets patterns incorrectly match IPs
    - BUG/MAJOR: fix a segfault on option http_proxy and url_ip acl
    - MEDIUM: http: accept IPv6 values with (s)hdr_ip acl
    - BUILD: report zlib support in haproxy -vv
    - DOC: compression: add some details and clean up the formatting
    - DOC: Change is_ssl acl to ssl_fc acl in example
    - DOC: make it clear what the HTTP request size is
    - MINOR: ssl: try to load Diffie-Hellman parameters from cert file
    - DOC: ssl: update 'crt' statement on 'bind' about Diffie-Hellman parameters loading
    - MINOR: ssl: add elliptic curve Diffie-Hellman support for ssl key generation
    - DOC: ssl: add 'ecdhe' statement on 'bind'
    - MEDIUM: ssl: add client certificate authentication support
    - DOC: ssl: add 'verify', 'cafile' and 'crlfile' statements on 'bind'
    - MINOR: ssl: add fetch and ACL 'client_crt' to test a client cert is present
    - DOC: ssl: add fetch and ACL 'client_cert'
    - MINOR: ssl: add ignore verify errors options
    - DOC: ssl: add 'ca-ignore-err' and 'crt-ignore-err' statements on 'bind'
    - MINOR: ssl: add fetch and ACL 'ssl_verify_result'
    - DOC: ssl: add fetch and ACL 'ssl_verify_result'
    - MINOR: ssl: add fetches and ACLs to return verify errors
    - DOC: ssl: add fetches and ACLs 'ssl_verify_crterr', 'ssl_verify_caerr', and 'ssl_verify_crterr_depth'
    - MINOR: ssl: disable shared memory and locks on session cache if nbproc == 1
    - MINOR: ssl: add build param USE_PRIVATE_CACHE to build cache without shared memory
    - MINOR: ssl : add statements 'notlsv11' and 'notlsv12' and rename 'notlsv1' to 'notlsv10'.
    - DOC: ssl : add statements 'notlsv11' and 'notlsv12' and rename 'notlsv1' to 'notlsv10'.
    - MEDIUM: config: authorize frontend and listen without bind.
    - MINOR: ssl: add statement 'no-tls-tickets' on bind to disable stateless session resumption
    - DOC: ssl: add 'no-tls-tickets' statement documentation.
    - BUG/MINOR: ssl: Fix CRL check was not enabled when crlfile was specified.
    - BUG/MINOR: build: Fix compilation issue on openssl 0.9.6 due to missing CRL feature.
    - BUG/MINOR: conf: Fix 'maxsslconn' statement error if built without OPENSSL.
    - BUG/MINOR: build: Fix failure with USE_OPENSSL=1 and USE_FUTEX=1 on archs i486 and i686.
    - MINOR: ssl: remove prefer-server-ciphers statement and set it as the default on ssl listeners.
    - BUG/MEDIUM: ssl: subsequent handshakes fail after server configuration changes
    - MINOR: ssl: add 'crt-base' and 'ca-base' global statements.
    - MEDIUM: conf: rename 'nosslv3' and 'notlsvXX' statements 'no-sslv3' and 'no-tlsvXX'.
    - MEDIUM: conf: rename 'cafile' and 'crlfile' statements 'ca-file' and 'crl-file'
    - MINOR: ssl: use bit fields to  store ssl options instead of one int each
    - MINOR: ssl: add 'force-sslv3' and 'force-tlsvXX' statements on bind.
    - MINOR: ssl: add 'force-sslv3' and 'force-tlsvXX' statements on server
    - MINOR: ssl: add defines LISTEN_DEFAULT_CIPHERS and CONNECT_DEFAULT_CIPHERS.
    - BUG/MINOR: ssl: Fix issue on server statements 'no-tls*' and 'no-sslv3'
    - MINOR: ssl: move ssl context init for servers from cfgparse.c to ssl_sock.c
    - MEDIUM: ssl: reject ssl server keywords in default-server statement
    - MINOR: ssl: add statement 'no-tls-tickets' on server side.
    - MINOR: ssl: add statements 'verify', 'ca-file' and 'crl-file' on servers.
    - DOC: Fix rename of options cafile and crlfile to ca-file and crl-file.
    - MINOR: sample: manage binary to string type convertion in stick-table and samples.
    - MINOR: acl: add parse and match primitives to use binary type on ACLs
    - MINOR: sample: export 'sample_get_trash_chunk(void)'
    - MINOR: conf: rename all ssl modules fetches using prefix 'ssl_fc' and 'ssl_c'
    - MINOR: ssl: add pattern and ACLs fetches 'ssl_fc_protocol', 'ssl_fc_cipher', 'ssl_fc_use_keysize' and 'ssl_fc_alg_keysize'
    - MINOR: ssl: add pattern fetch 'ssl_fc_session_id'
    - MINOR: ssl: add pattern and ACLs fetches 'ssl_c_version' and 'ssl_f_version'
    - MINOR: ssl: add pattern and ACLs fetches 'ssl_c_s_dn', 'ssl_c_i_dn', 'ssl_f_s_dn' and 'ssl_c_i_dn'
    - MINOR: ssl: add pattern and ACLs 'ssl_c_sig_alg' and 'ssl_f_sig_alg'
    - MINOR: ssl: add pattern and ACLs fetches 'ssl_c_key_alg' and 'ssl_f_key_alg'
    - MINOR: ssl: add pattern and ACLs fetches 'ssl_c_notbefore', 'ssl_c_notafter', 'ssl_f_notbefore' and 'ssl_f_notafter'
    - MINOR: ssl: add 'crt' statement on server.
    - MINOR: ssl: checks the consistency of a private key with the corresponding certificate
    - BUG/MEDIUM: ssl: review polling on reneg.
    - BUG/MEDIUM: ssl: Fix some reneg cases not correctly handled.
    - BUG/MEDIUM: ssl: Fix sometimes reneg fails if requested by server.
    - MINOR: build: allow packagers to specify the ssl cache size
    - MINOR: conf: add warning if ssl is not enabled and a certificate is present on bind.
    - MINOR: ssl: Add tune.ssl.lifetime statement in global.
    - MINOR: compression: Enable compression for IE6 w/SP2, IE7 and IE8
    - BUG: http: revert broken optimisation from 82fe75c
    - DOC: duplicate ssl_sni section
    - MEDIUM: HTTP compression (zlib library support)
    - CLEANUP: use struct comp_ctx instead of union
    - BUILD: remove dependency to zlib.h
    - MINOR: compression: memlevel and windowsize
    - MEDIUM: use pool for zlib
    - MINOR: compression: try init in cfgparse.c
    - MINOR: compression: init before deleting headers
    - MEDIUM: compression: limit RAM usage
    - MINOR: compression: tune.comp.maxlevel
    - MINOR: compression: maximum compression rate limit
    - MINOR: log-format: check number of arguments in cfgparse.c
    - BUG/MEDIUM: compression: no Content-Type header but type in configuration
    - BUG/MINOR: compression: deinit zlib only when required
    - MEDIUM: compression: don't compress when no data
    - MEDIUM: compression: use pool for comp_ctx
    - MINOR: compression: rate limit in 'show info'
    - MINOR: compression: report zlib memory usage
    - BUG/MINOR: compression: dynamic level increase
    - DOC: compression: unsupported cases.
    - MINOR: compression: CPU usage limit
    - MEDIUM: http: add "redirect scheme" to ease HTTP to HTTPS redirection
    - BUG/MAJOR: ssl: missing tests in ACL fetch functions
    - MINOR: config: add a function to indent error messages
    - REORG: split "protocols" files into protocol and listener
    - MEDIUM: config: replace ssl_conf by bind_conf
    - CLEANUP: listener: remove unused conf->file and conf->line
    - MEDIUM: listener: add a minimal framework to register "bind" keyword options
    - MEDIUM: config: move the "bind" TCP parameters to proto_tcp
    - MEDIUM: move bind SSL parsing to ssl_sock
    - MINOR: config: improve error reporting for "bind" lines
    - MEDIUM: config: move the common "bind" settings to listener.c
    - MEDIUM: config: move all unix-specific bind keywords to proto_uxst.c
    - MEDIUM: config: enumerate full list of registered "bind" keywords upon error
    - MINOR: listener: add a scope field in the bind keyword lists
    - MINOR: config: pass the file and line to config keyword parsers
    - MINOR: stats: fill the file and line numbers in the stats frontend
    - MINOR: config: set the bind_conf entry on listeners created from a "listen" line.
    - MAJOR: listeners: use dual-linked lists to chain listeners with frontends
    - REORG: listener: move unix perms from the listener to the bind_conf
    - BUG: backend: balance hdr was broken since 1.5-dev11
    - MINOR: standard: make memprintf() support a NULL destination
    - MINOR: config: make str2listener() use memprintf() to report errors.
    - MEDIUM: stats: remove the stats_sock struct from the global struct
    - MINOR: ssl: set the listeners' data layer to ssl during parsing
    - MEDIUM: stats: make use of the standard "bind" parsers to parse global socket
    - DOC: move bind options to their own section
    - DOC: stats: refer to "bind" section for "stats socket" settings
    - DOC: fix index to reference bind and server options
    - BUG: http: do not print garbage on invalid requests in debug mode
    - BUG/MINOR: config: check the proper pointer to report unknown protocol
    - CLEANUP: connection: offer conn_prepare() to set up a connection
    - CLEANUP: config: fix typo inteface => interface
    - BUG: stats: fix regression introduced by commit 4348fad
    - MINOR: cli: allow to set frontend maxconn to zero
    - BUG/MAJOR: http: chunk parser was broken with buffer changes
    - MEDIUM: monitor: simplify handling of monitor-net and mode health
    - MINOR: connection: add a pointer to the connection owner
    - MEDIUM: connection: make use of the owner instead of container_of
    - BUG/MINOR: ssl: report the L4 connection as established when possible
    - BUG/MEDIUM: proxy: must not try to stop disabled proxies upon reload
    - BUG/MINOR: config: use a copy of the file name in proxy configurations
    - BUG/MEDIUM: listener: don't pause protocols that do not support it
    - MEDIUM: proxy: add the global frontend to the list of normal proxies
    - BUG/MINOR: epoll: correctly disable FD polling in fd_rem()
    - MINOR: signal: really ignore signals configured with no handler
    - MINOR: buffers: add a few functions to write chars, strings and blocks
    - MINOR: raw_sock: always report asynchronous connection errors
    - MEDIUM: raw_sock: improve connection error reporting
    - REORG: connection: rename the data layer the "transport layer"
    - REORG: connection: rename app_cb "data"
    - MINOR: connection: provide a generic data layer wakeup callback
    - MINOR: connection: split conn_prepare() in two functions
    - MINOR: connection: add an init callback to the data_cb struct
    - MEDIUM: session: use a specific data_cb for embryonic sessions
    - MEDIUM: connection: use a generic data-layer init() callback
    - MEDIUM: connection: reorganize connection flags
    - MEDIUM: connection: only call the data->wake callback on activity
    - MEDIUM: connection: make it possible for data->wake to return an error
    - MEDIUM: session: register a data->wake callback to process errors
    - MEDIUM: connection: don't call the data->init callback upon error
    - MEDIUM: connection: it's not the data layer's role to validate the connection
    - MEDIUM: connection: automatically disable polling on error
    - REORG: connection: move the PROXY protocol management to connection.c
    - MEDIUM: connection: add a new local send-proxy transport callback
    - MAJOR: checks: make use of the connection layer to send checks
    - REORG: server: move the check-specific parts into a check subsection
    - MEDIUM: checks: use real buffers to store requests and responses
    - MEDIUM: check: add the ctrl and transport layers in the server check structure
    - MAJOR: checks: completely use the connection transport layer
    - MEDIUM: checks: add the "check-ssl" server option
    - MEDIUM: checks: enable the PROXY protocol with health checks
    - CLEANUP: checks: remove minor warnings for assigned but not used variables
    - MEDIUM: tcp: enable TCP Fast Open on systems which support it
    - BUG: connection: fix regression from commit 9e272bf
    - CLEANUP: cttproxy: remove a warning on undeclared close()
    - BUG/MAJOR: ensure that hdr_idx is always reserved when L7 fetches are used
    - MEDIUM: listener: add support for linux's accept4() syscall
    - MINOR: halog: sort output by cookie code
    - BUG/MINOR: halog: -ad/-ac report the correct number of output lines
    - BUG/MINOR: halog: fix help message for -ut/-uto
    - MINOR: halog: add a parameter to limit output line count
    - BUILD: accept4: move the socketcall declaration outside of accept4()
    - MINOR: server: add minimal infrastructure to parse keywords
    - MINOR: standard: make indent_msg() support empty messages
    - MEDIUM: server: check for registered keywords when parsing unknown keywords
    - MEDIUM: server: move parsing of keyword "id" to server.c
    - BUG/MEDIUM: config: check-send-proxy was ignored if SSL was not builtin
    - MEDIUM: ssl: move "server" keyword SSL options parsing to ssl_sock.c
    - MEDIUM: log: suffix the frontend's name with '~' when using SSL
    - MEDIUM: connection: always unset the transport layer upon close
    - BUG/MINOR: session: fix some leftover from debug code
    - BUG/MEDIUM: session: enable the conn_session_update() callback
    - MEDIUM: connection: add a flag to hold the transport layer
    - MEDIUM: log: add a new LW_XPRT flag to pin the transport layer
    - MINOR: log: make lf_text use a const char *
    - MEDIUM: log: report SSL ciphers and version in logs using logformat %sslc/%sslv
    - REORG: http: rename msg->buf to msg->chn since it's a channel
    - CLEANUP: http: use 'chn' to name channel variables, not 'buf'
    - CLEANUP: channel: use 'chn' instead of 'buf' as local variable names
    - CLEANUP: tcp: use 'chn' instead of 'buf' or 'b' for channel pointer names
    - CLEANUP: stream_interface: use 'chn' instead of 'b' to name channel pointers
    - CLEANUP: acl: use 'chn' instead of 'b' to name channel pointers
    - MAJOR: channel: replace the struct buffer with a pointer to a buffer
    - OPTIM: channel: reorganize struct members to improve cache efficiency
    - CLEANUP: session: remove term_trace which is not used anymore
    - OPTIM: session: reorder struct session fields
    - OPTIM: connection: pack the struct target
    - DOC: document relations between internal entities
    - MINOR: ssl: add 'ssl_npn' sample/acl to extract TLS/NPN information
    - BUILD: ssl: fix shctx build on older compilers
    - MEDIUM: ssl: add support for the "npn" bind keyword
    - BUG: ssl: fix ssl_sni ACLs to correctly process regular expressions
    - MINOR: chunk: provide string compare functions
    - MINOR: sample: accept fetch keywords without parenthesis
    - MEDIUM: sample: pass an empty list instead of a null for fetch args
    - MINOR: ssl: improve socket behaviour upon handshake abort.
    - BUG/MEDIUM: http: set DONTWAIT on data when switching to tunnel mode
    - MEDIUM: listener: provide a fallback for accept4() when not supported
    - BUG/MAJOR: connection: risk of crash on certain tricky close scenario
    - MEDIUM: cli: allow the stats socket to be bound to a specific set of processes
    - OPTIM: channel: inline channel_forward's fast path
    - OPTIM: http: inline http_parse_chunk_size() and http_skip_chunk_crlf()
    - OPTIM: tools: inline hex2i()
    - CLEANUP: http: rename HTTP_MSG_DATA_CRLF state
    - MINOR: compression: automatically disable compression for older browsers
    - MINOR: compression: optimize memLevel to improve byte rate
    - BUG/MINOR: http: compression should consider all Accept-Encoding header values
    - BUILD: fix coexistence of openssl and zlib
    - MINOR: ssl: add pattern and ACLs fetches 'ssl_c_serial' and 'ssl_f_serial'
    - BUG/MEDIUM: command-line option -D must have precedence over "debug"
    - MINOR: tools: add a clear_addr() function to unset an address
    - BUG/MEDIUM: tcp: transparent bind to the source only when address is set
    - CLEANUP: remove trashlen
    - MAJOR: session: detach the connections from the stream interfaces
    - DOC: update document describing relations between internal entities
    - BUILD: make it possible to specify ZLIB path
    - MINOR: compression: add an offload option to remove the Accept-Encoding header
    - BUG: compression: disable auto-close and enable MSG_MORE during transfer
    - CLEANUP: completely remove trashlen
    - MINOR: chunk: add a function to reset a chunk
    - CLEANUP: replace chunk_printf() with chunk_appendf()
    - MEDIUM: make the trash be a chunk instead of a char *
    - MEDIUM: remove remains of BUFSIZE in HTTP auth and sample conversions
    - MEDIUM: stick-table: allocate the table key of size buffer size
    - BUG/MINOR: stream_interface: don't loop over ->snd_buf()
    - BUG/MINOR: session: ensure that we don't retry connection if some data were sent
    - OPTIM: session: don't process the whole session when only timers need a refresh
    - BUG/MINOR: session: mark the handshake as complete earlier
    - MAJOR: connection: remove the CO_FL_CURR_*_POL flag
    - BUG/MAJOR: always clear the CO_FL_WAIT_* flags after updating polling flags
    - MAJOR: sepoll: make the poller totally event-driven
    - OPTIM: stream_interface: disable reading when CF_READ_DONTWAIT is set
    - BUILD: compression: remove a build warning
    - MEDIUM: fd: don't unset fdtab[].updated upon delete
    - REORG: fd: move the speculative I/O management from ev_sepoll
    - REORG: fd: move the fd state management from ev_sepoll
    - REORG: fd: centralize the processing of speculative events
    - BUG: raw_sock: also consider ENOTCONN in addition to EAGAIN
    - BUILD: stream_interface: remove si_fd() and its references
    - BUILD: compression: enable build in BSD and OSX Makefiles
    - MAJOR: ev_select: make the poller support speculative events
    - MAJOR: ev_poll: make the poller support speculative events
    - MAJOR: ev_kqueue: make the poller support speculative events
    - MAJOR: polling: replace epoll with sepoll and remove sepoll
    - MAJOR: polling: remove unused callbacks from the poller struct
    - MEDIUM: http: refrain from sending "Connection: close" when Upgrade is present
    - CLEANUP: channel: remove any reference of the hijackers
    - CLEANUP: stream_interface: remove the external task type target
    - MAJOR: connection: replace struct target with a pointer to an enum
    - BUG: connection: fix typo in previous commit
    - BUG: polling: don't skip polled events in the spec list
    - MINOR: splice: disable it when the system returns EBADF
    - MINOR: build: allow packagers to specify the default maxzlibmem
    - BUG: halog: fix broken output limitation
    - BUG: proxy: fix server name lookup in get_backend_server()
    - BUG: compression: do not always increment the round counter on allocation failure
    - BUG/MEDIUM: compression: release the zlib pools between keep-alive requests
    - MINOR: global: don't prevent nbproc from being redefined
    - MINOR: config: support process ranges for "bind-process"
    - MEDIUM: global: add support for CPU binding on Linux ("cpu-map")
    - MINOR: ssl: rename and document the tune.ssl.cachesize option
    - DOC: update the PROXY protocol spec to support v2
    - MINOR: standard: add a simple popcount function
    - MEDIUM: adjust the maxaccept per listener depending on the number of processes
    - BUG: compression: properly disable compression when content-type does not match
    - MINOR: cli: report connection status in "show sess xxx"
    - BUG/MAJOR: stream_interface: certain workloads could cause get stuck
    - BUILD: cli: fix build when SSL is enabled
    - MINOR: cli: report the fd state in "show sess xxx"
    - MINOR: cli: report an error message on missing argument to compression rate
    - MINOR: http: add some debugging functions to pretty-print msg state names
    - BUG/MAJOR: stream_interface: read0 not always handled since dev12
    - DOC: documentation on http header capture is wrong
    - MINOR: http: allow the cookie capture size to be changed
    - DOC: http header capture has not been limited in size for a long time
    - DOC: update readme with build methods for BSD
    - BUILD: silence a warning on Solaris about usage of isdigit()
    - MINOR: stats: report HTTP compression stats per frontend and per backend
    - MINOR: log: add '%Tl' to log-format
    - MINOR: samples: update the url_param fetch to match parameters in the path

[RELEASE] Released version 1.5-dev12

Released version 1.5-dev12 with the following main changes :
    - CONTRIB: halog: sort URLs by avg bytes_read or total bytes_read
    - MEDIUM: ssl: add support for prefer-server-ciphers option
    - MINOR: IPv6 support for transparent proxy
    - MINOR: protocol: add SSL context to listeners if USE_OPENSSL is defined
    - MINOR: server: add SSL context to servers if USE_OPENSSL is defined
    - MEDIUM: connection: add a new handshake flag for SSL (CO_FL_SSL_WAIT_HS).
    - MEDIUM: ssl: add new files ssl_sock.[ch] to provide the SSL data layer
    - MEDIUM: config: add the 'ssl' keyword on 'bind' lines
    - MEDIUM: config: add support for the 'ssl' option on 'server' lines
    - MEDIUM: ssl: protect against client-initiated renegociation
    - BUILD: add optional support for SSL via the USE_OPENSSL flag
    - MEDIUM: ssl: add shared memory session cache implementation.
    - MEDIUM: ssl: replace OpenSSL's session cache with the shared cache
    - MINOR: ssl add global setting tune.sslcachesize to set SSL session cache size.
    - MEDIUM: ssl: add support for SNI and wildcard certificates
    - DOC: Typos cleanup
    - DOC: fix name for "option independant-streams"
    - DOC: specify the default value for maxconn in the context of a proxy
    - BUG/MINOR: to_log erased with unique-id-format
    - LICENSE: add licence exception for OpenSSL
    - BUG/MAJOR: cookie prefix doesn't support cookie-less servers
    - BUILD: add an AIX 5.2 (and later) target.
    - MEDIUM: fd/si: move peeraddr from struct fdinfo to struct connection
    - MINOR: halog: use the more recent dual-mode fgets2 implementation
    - BUG/MEDIUM: ebtree: ebmb_insert() must not call cmp_bits on full-length matches
    - CLEANUP: halog: make clean should also remove .o files
    - OPTIM: halog: make use of memchr() on platforms which provide a fast one
    - OPTIM: halog: improve cold-cache behaviour when loading a file
    - BUG/MINOR: ACL implicit arguments must be created with unresolved flag
    - MINOR: replace acl_fetch_{path,url}* with smp_fetch_*
    - MEDIUM: pattern: add the "base" sample fetch method
    - OPTIM: i386: make use of kernel-mode-linux when available
    - BUG/MINOR: tarpit: fix condition to return the HTTP 500 message
    - BUG/MINOR: polling: some events were not set in various pollers
    - MINOR: http: add the urlp_val ACL match
    - BUG: stktable: tcp_src_to_stktable_key() must return NULL on invalid families
    - MINOR: stats/cli: add plans to support more stick-table actions
    - MEDIUM: stats/cli: add support for "set table key" to enter values
    - REORG/MEDIUM: fd: remove FD_STCLOSE from struct fdtab
    - REORG/MEDIUM: fd: remove checks for FD_STERROR in ev_sepoll
    - REORG/MEDIUM: fd: get rid of FD_STLISTEN
    - REORG/MINOR: connection: move declaration to its own include file
    - REORG/MINOR: checks: put a struct connection into the server
    - MINOR: connection: add flags to the connection struct
    - MAJOR: get rid of fdtab[].state and use connection->flags instead
    - MINOR: fd: add a new I/O handler to fdtab
    - MEDIUM: polling: prepare to call the iocb() function when defined.
    - MEDIUM: checks: make use of fdtab->iocb instead of cb[]
    - MEDIUM: protocols: use the generic I/O callback for accept callbacks
    - MINOR: connection: add a handler for fd-based connections
    - MAJOR: connection: replace direct I/O callbacks with the connection callback
    - MINOR: fd: make fdtab->owner a connection and not a stream_interface anymore
    - MEDIUM: connection: remove the FD_POLL_* flags only once
    - MEDIUM: connection: extract the send_proxy callback from proto_tcp
    - MAJOR: tcp: remove the specific I/O callbacks for TCP connection probes
    - CLEANUP: remove the now unused fdtab direct I/O callbacks
    - MAJOR: remove the stream interface and task management code from sock_*
    - MEDIUM: stream_interface: pass connection instead of fd in sock_ops
    - MEDIUM: stream_interface: centralize the SI_FL_ERR management
    - MAJOR: connection: add a new CO_FL_CONNECTED flag
    - MINOR: rearrange tcp_connect_probe() and fix wrong return codes
    - MAJOR: connection: call data layer handshakes from the handler
    - MEDIUM: fd: remove the EV_FD_COND_* primitives
    - MINOR: sock_raw: move calls to si_data_close upper
    - REORG: connection: replace si_data_close() with conn_data_close()
    - MEDIUM: sock_raw: introduce a read0 callback that is different from shutr
    - MAJOR: stream_int: use a common stream_int_shut*() functions regardless of the data layer
    - MAJOR: fd: replace all EV_FD_* macros with new fd_*_* inline calls
    - MEDIUM: fd: add fd_poll_{recv,send} for use when explicit polling is required
    - MEDIUM: connection: add definitions for dual polling mechanisms
    - MEDIUM: connection: make use of the new polling functions
    - MAJOR: make use of conn_{data|sock}_{poll|stop|want}* in connection handlers
    - MEDIUM: checks: don't use FD_WAIT_* anymore
    - MINOR: fd: get rid of FD_WAIT_*
    - MEDIUM: stream_interface: offer a generic function for connection updates
    - MEDIUM: stream-interface: offer a generic chk_rcv function for connections
    - MEDIUM: stream-interface: add a snd_buf() callback to sock_ops
    - MEDIUM: stream-interface: provide a generic stream_int_chk_snd_conn() function
    - MEDIUM: stream-interface: provide a generic si_conn_send_cb callback
    - MEDIUM: stream-interface: provide a generic stream_sock_read0() function
    - REORG/MAJOR: use "struct channel" instead of "struct buffer"
    - REORG/MAJOR: extract "struct buffer" from "struct channel"
    - MINOR: connection: provide conn_{data|sock}_{read0|shutw} functions
    - REORG: sock_raw: rename the files raw_sock*
    - MAJOR: raw_sock: extract raw_sock_to_buf() from raw_sock_read()
    - MAJOR: raw_sock: temporarily disable splicing
    - MINOR: stream-interface: add an rcv_buf callback to sock_ops
    - REORG: stream-interface: move sock_raw_read() to si_conn_recv_cb()
    - MAJOR: connection: split the send call into connection and stream interface
    - MAJOR: stream-interface: restore splicing mechanism
    - MAJOR: stream-interface: make conn_notify_si() more robust
    - MEDIUM: proxy-proto: don't use buffer flags in conn_si_send_proxy()
    - MAJOR: stream-interface: don't commit polling changes in every callback
    - MAJOR: stream-interface: fix splice not to call chk_snd by itself
    - MEDIUM: stream-interface: don't remove WAIT_DATA when a handshake is in progress
    - CLEANUP: connection: split sock_ops into data_ops, app_cp and si_ops
    - REORG: buffers: split buffers into chunk,buffer,channel
    - MAJOR: channel: remove the BF_OUT_EMPTY flag
    - REORG: buffer: move buffer_flush, b_adv and b_rew to buffer.h
    - MINOR: channel: rename bi_full to channel_full as it checks the whole channel
    - MINOR: buffer: provide a new buffer_full() function
    - MAJOR: channel: stop relying on BF_FULL to take action
    - MAJOR: channel: remove the BF_FULL flag
    - REORG: channel: move buffer_{replace,insert_line}* to buffer.{c,h}
    - CLEANUP: channel: usr CF_/CHN_ prefixes instead of BF_/BUF_
    - CLEANUP: channel: use "channel" instead of "buffer" in function names
    - REORG: connection: move the target pointer from si to connection
    - MAJOR: connection: move the addr field from the stream_interface
    - MEDIUM: stream_interface: remove CAP_SPLTCP/CAP_SPLICE flags
    - MEDIUM: proto_tcp: remove any dependence on stream_interface
    - MINOR: tcp: replace tcp_src_to_stktable_key with addr_to_stktable_key
    - MEDIUM: connection: add an ->init function to data layer
    - MAJOR: session: introduce embryonic sessions
    - MAJOR: connection: make the PROXY decoder a handshake handler
    - CLEANUP: frontend: remove the old proxy protocol decoder
    - MAJOR: connection: rearrange the polling flags.
    - MEDIUM: connection: only call tcp_connect_probe when nothing was attempted yet
    - MEDIUM: connection: complete the polling cleanups
    - MEDIUM: connection: avoid calling handshakes when polling is required
    - MAJOR: stream_interface: continue to update data polling flags during handshakes
    - CLEANUP: fd: remove fdtab->flags
    - CLEANUP: fdtab: flatten the struct and merge the spec struct with the rest
    - CLEANUP: includes: fix includes for a number of users of fd.h
    - MINOR: ssl: disable TCP quick-ack by default on SSL listeners
    - MEDIUM: config: add a "ciphers" keyword to set SSL cipher suites
    - MEDIUM: config: add "nosslv3" and "notlsv1" on bind and server lines
    - BUG: ssl: mark the connection as waiting for an SSL connection during the handshake
    - BUILD: http: rename error_message http_error_message to fix conflicts on RHEL
    - BUILD: ssl: fix shctx build on RHEL with futex
    - BUILD: include sys/socket.h to fix build failure on FreeBSD
    - BUILD: fix build error without SSL (ssl_cert)
    - BUILD: ssl: use MAP_ANON instead of MAP_ANONYMOUS
    - BUG/MEDIUM: workaround an eglibc bug which truncates the pidfiles when nbproc > 1
    - MEDIUM: config: support per-listener backlog and maxconn
    - MINOR: session: do not send an HTTP/500 error on SSL sockets
    - MEDIUM: config: implement maxsslconn in the global section
    - BUG: tcp: close socket fd upon connect error
    - MEDIUM: connection: improve error handling around the data layer
    - MINOR: config: make the tasks "nice" value configurable on "bind" lines.
    - BUILD: shut a gcc warning introduced by commit 269ab31
    - MEDIUM: config: centralize handling of SSL config per bind line
    - BUILD: makefile: report USE_OPENSSL status in build options
    - BUILD: report openssl build settings in haproxy -vv
    - MEDIUM: ssl: add sample fetches for is_ssl, ssl_has_sni, ssl_sni_*
    - DOC: add a special acknowledgement for the stud project
    - DOC: add missing SSL options for servers and listeners
    - BUILD: automatically add -lcrypto for SSL
    - DOC: add some info about openssl build in the README

[RELEASE] Released version 1.5-dev10

Released version 1.5-dev10 with the following main changes :
    - BUG/MINOR: stats admin: "Unexpected result" was displayed unconditionally
    - BUG/MAJOR: acl: http_auth_group() must not accept any user from the userlist
    - CLEANUP: auth: make the code build again with DEBUG_AUTH
    - BUG/MEDIUM: config: don't crash at config load time on invalid userlist names
    - REORG: use the name sock_raw instead of stream_sock
    - MINOR: stream_interface: add a client target : TARG_TYPE_CLIENT
    - BUG/MEDIUM: stream_interface: restore get_src/get_dst
    - CLEANUP: sock_raw: remove last references to stream_sock
    - CLEANUP: stream_interface: stop exporting socket layer functions
    - MINOR: stream_interface: add an init callback to sock_ops
    - MEDIUM: stream_interface: derive the socket operations from the target
    - MAJOR: fd: remove the need for the socket layer to recheck the connection
    - MINOR: session: call the socket layer init function when a session establishes
    - MEDIUM: session: add support for tunnel timeouts
    - MINOR: standard: add a new debug macro : fddebug()
    - CLEANUP: fd: remove unused cb->b pointers in the struct fdtab
    - OPTIM: proto_http: don't enable quick-ack on empty buffers
    - OPTIM/MAJOR: ev_sepoll: process spec events after polled events
    - OPTIM/MEDIUM: stream_interface: add a new SI_FL_NOHALF flag

[RELEASE] Released version 1.5-dev9

Released version 1.5-dev9 with the following main changes :
    - MINOR: Add release callback to si_applet
    - CLEANUP: Fix some minor typos
    - MINOR: Add TO/FROM_SET flags to struct stream_interface
    - CLEANUP: Fix some minor whitespace issues
    - MINOR: stats admin: allow unordered parameters in POST requests
    - CLEANUP: fix typo in findserver() log message
    - MINOR: stats admin: use the backend id instead of its name in the form
    - MINOR: stats admin: reduce memcmp()/strcmp() calls on status codes
    - DOC: cleanup indentation, alignment, columns and chapters
    - DOC: fix some keywords arguments documentation
    - MINOR: cli: display the 4 IP addresses and ports on "show sess XXX"
    - BUG/MAJOR: log: possible segfault with logformat
    - MEDIUM: log: split of log_format generation
    - MEDIUM: log: New format-log flags: %Fi %Fp %Si %Sp %Ts %rt %H %pid
    - MEDIUM: log: Unique ID
    - MINOR: log: log-format: usable without httplog and tcplog
    - BUG/MEDIUM: balance source did not properly hash IPv6 addresses
    - MINOR: contrib/iprange: add a network IP range to mask converter
    - MEDIUM: session: implement the "use-server" directive
    - MEDIUM: log: add a new cookie flag 'U' to report situations where cookie is not used
    - MEDIUM: http: make extract_cookie_value() iterate over cookie values
    - MEDIUM: http: add cookie and scookie ACLs
    - CLEANUP: lb_first: add reference to a paper describing the original idea
    - MEDIUM: stream_sock: add a get_src and get_dst callback and remove SN_FRT_ADDR_SET
    - BUG/MINOR: acl: req_ssl_sni would randomly fail if a session ID is present
    - BUILD: http: make extract_cookie_value() return an int not size_t
    - BUILD: http: stop gcc-4.1.2 from complaining about possibly uninitialized values
    - CLEANUP: http: message parser must ignore HTTP_MSG_ERROR
    - MINOR: standard: add a memprintf() function to build formatted error messages
    - CLEANUP: remove a few warning about unchecked return values in debug code
    - MEDIUM: move message-related flags from transaction to message
    - DOC: add a diagram to explain how circular buffers work
    - MAJOR: buffer rework: replace ->send_max with ->o
    - MAJOR: buffer: replace buf->l with buf->{o+i}
    - MINOR: buffers: provide simple pointer normalization functions
    - MINOR: buffers: remove unused function buffer_contig_data()
    - MAJOR: buffers: replace buf->w with buf->p - buf->o
    - MAJOR: buffers: replace buf->r with buf->p + buf->i
    - MAJOR: http: move buffer->lr to http_msg->next
    - MAJOR: http: change msg->{som,col,sov,eoh} to be relative to buffer origin
    - CLEANUP: http: remove unused http_msg->col
    - MAJOR: http: turn http_msg->eol to a buffer-relative offset
    - MEDIUM: http: add a pointer to the buffer in http_msg
    - MAJOR: http: make http_msg->sol relative to buffer's origin
    - MEDIUM: http: http_send_name_header: remove references to msg and buffer
    - MEDIUM: http: remove buffer arg in a few header manipulation functions
    - MEDIUM: http: remove buffer arg in http_capture_bad_message
    - MEDIUM: http: remove buffer arg in http_msg_analyzer
    - MEDIUM: http: remove buffer arg in http_upgrade_v09_to_v10
    - MEDIUM: http: remove buffer arg in http_buffer_heavy_realign
    - MEDIUM: http: remove buffer arg in chunk parsing functions
    - MINOR: http: remove useless wrapping checks in http_msg_analyzer
    - MEDIUM: buffers: fix unsafe use of buffer_ignore at some places
    - MEDIUM: buffers: add new pointer wrappers and get rid of almost all buffer_wrap_add calls
    - MEDIUM: buffers: implement b_adv() to advance a buffer's pointer
    - MEDIUM: buffers: rename a number of buffer management functions
    - MEDIUM: http: add a prefetch function for ACL pattern fetch
    - MEDIUM: http: make all ACL fetch function use acl_prefetch_http()
    - BUG/MINOR: http_auth: ACLs are volatile, not permanent
    - MEDIUM: http/acl: merge all request and response ACL fetches of headers and cookies
    - MEDIUM: http/acl: make acl_fetch_hdr_{ip,val} rely on acl_fetch_hdr()
    - MEDIUM: add a new typed argument list parsing framework
    - MAJOR: acl: make use of the new argument parsing framework
    - MAJOR: acl: store the ACL argument types in the ACL keyword declaration
    - MEDIUM: acl: acl_find_target() now resolves arguments based on their types
    - MAJOR: acl: make acl_find_targets also resolve proxy names at config time
    - MAJOR: acl: ensure that implicit table and proxies are valid
    - MEDIUM: acl: remove unused tests for missing args when args are mandatory
    - MEDIUM: pattern: replace type pattern_arg with type arg
    - MEDIUM: pattern: get rid of arg_i in all functions making use of arguments
    - MEDIUM: pattern: use the standard arg parser
    - MEDIUM: pattern: add an argument validation callback to pattern descriptors
    - MEDIUM: pattern: report the precise argument parsing error when known.
    - MEDIUM: acl: remove the ACL_TEST_F_NULL_MATCH flag
    - MINOR: pattern: add a new 'sample' type to store fetched data
    - MEDIUM: pattern: add new sample types to replace pattern types
    - MAJOR: acl: make use of the new sample struct and get rid of acl_test
    - MEDIUM: pattern/acl: get rid of temp_pattern in ACLs
    - MEDIUM: acl: get rid of the SET_RES flags
    - MEDIUM: get rid of SMP_F_READ_ONLY and SMP_F_MUST_FREE
    - MINOR: pattern: replace struct pattern with struct sample
    - MEDIUM: pattern: integrate pattern_data into sample and use sample everywhere
    - MEDIUM: pattern: retrieve the sample type in the sample, not in the keyword description
    - MEDIUM: acl/pattern: switch rdp_cookie functions stack up-down
    - MEDIUM: acl: replace acl_expr with args in acl fetch_* functions
    - MINOR: tcp: replace acl_fetch_rdp_cookie with smp_fetch_rdp_cookie
    - MEDIUM: acl/pattern: use the same direction scheme
    - MEDIUM: acl/pattern: start merging common sample fetch functions
    - MEDIUM: pattern: ensure that sample types always cast into other types.
    - MEDIUM: acl/pattern: factor out the src/dst address fetches
    - MEDIUM: acl: implement payload and payload_lv
    - CLEANUP: pattern: ensure that payload and payload_lv always stay in the buffer
    - MINOR: stick_table: centralize the handling of empty keys
    - MINOR: pattern: centralize handling of unstable data in pattern_process()
    - MEDIUM: pattern: use smp_fetch_rdp_cookie instead of the pattern specific version
    - MINOR: acl: set SMP_OPT_ITERATE on fetch functions
    - MINOR: acl: add a val_args field to keywords
    - MINOR: proto_tcp: validate arguments of payload and payload_lv ACLs
    - MEDIUM: http: merge acl and pattern header fetch functions
    - MEDIUM: http: merge ACL and pattern cookie fetches into a single one
    - MEDIUM: acl: report parsing errors to the caller
    - MINOR: arg: improve error reporting on invalid arguments
    - MINOR: acl: report errors encountered when loading patterns from files
    - MEDIUM: acl: extend the pattern parsers to report meaningful errors
    - REORG: use the name "sample" instead of "pattern" to designate extracted data
    - REORG: rename "pattern" files
    - MINOR: acl: add types to ACL patterns
    - MINOR: standard: add an IPv6 parsing function (str62net)
    - MEDIUM: acl: support IPv6 address matching
    - REORG: stream_interface: create a struct sock_ops to hold socket operations
    - REORG/MEDIUM: move protocol->{read,write} to sock_ops
    - REORG/MEDIUM: stream_interface: initialize socket ops from descriptors
    - REORG/MEDIUM: replace stream interface protocol functions by a proto pointer
    - REORG/MEDIUM: move the default accept function from sockstream to protocols.c
    - MEDIUM: proto_tcp: remove src6 and dst6 pattern fetch methods
    - BUG/MINOR: http: error snapshots are wrong if buffer wraps
    - BUG/MINOR: http: ensure that msg->err_pos is always relative to buf->p
    - MEDIUM: http: improve error capture reports
    - MINOR: acl: add the cook_val() match to match a cookie against an integer
    - BUG/MEDIUM: send_proxy: fix initialisation of send_proxy_ofs
    - MEDIUM: memory: add the ability to poison memory at run time
    - BUG/MEDIUM: log: ensure that unique_id is properly initialized
    - MINOR: cfgparse: use a common errmsg pointer for all parsers
    - MEDIUM: cfgparse: make backend_parse_balance() use memprintf to report errors
    - MEDIUM: cfgparse: use the new error reporting framework for remaining cfg_keywords
    - MINOR: http: replace http_message_realign() with  buffer_slow_realign()

[RELEASE] Released version 1.5-dev8

Released version 1.5-dev8 with the following main changes :
    - MINOR: patch for minor typo (ressources/resources)
    - MEDIUM: http: add support for sending the server's name in the outgoing request
    - DOC: mention that default checks are TCP connections
    - BUG/MINOR: fix options forwardfor if-none when an alternative header name is specified
    - CLEANUP: Make check_statuses, analyze_statuses and process_chk static
    - CLEANUP: Fix HCHK spelling errors
    - BUG/MINOR: fix typo in processing of http-send-name-header
    - MEDIUM: log: Use linked lists for loggers
    - BUILD: fix declaration inside a scope block
    - REORG: log: split send_log function
    - MINOR: config: Parse the string of the log-format config keyword
    - MINOR: add ultoa, ulltoa, ltoa, lltoa implementations
    - MINOR: Date and time fonctions that don't use snprintf
    - MEDIUM: log: make http_sess_log use log_format
    - DOC: log-format documentation
    - MEDIUM: log: use log_format for mode tcplog
    - MEDIUM: log-format: backend source address %Bi %Bp
    - BUG/MINOR: log-format: fix %o flag
    - BUG/MEDIUM: bad length in log_format and __send_log
    - MINOR: logformat %st is signed
    - BUILD/MINOR: fix the source URL in the spec file
    - DOC: acl is http_first_req, not http_req_first
    - BUG/MEDIUM: don't trim last spaces from headers consisting only of spaces
    - MINOR: acl: add new matches for header/path/url length
    - BUILD: halog: make halog build on solaris
    - BUG/MINOR: don't use a wrong port when connecting to a server with mapped ports
    - MINOR: remove the client/server side distinction in SI addresses
    - MINOR: halog: add support for matching queued requests
    - DOC: indicate that cookie "prefix" and "indirect" should not be mixed
    - OPTIM/MINOR: move struct sockaddr_storage to the tail of structs
    - OPTIM/MINOR: make it possible to change pipe size (tune.pipesize)
    - BUILD/MINOR: silent a build warning in src/pipe.c (fcntl)
    - OPTIM/MINOR: move the hdr_idx pools out of the proxy struct
    - MEDIUM: tune.http.maxhdr makes it possible to configure the maximum number of HTTP headers
    - BUG/MINOR: fix a segfault when parsing a config with undeclared peers
    - CLEANUP: rename possibly confusing struct field "tracked"
    - BUG/MEDIUM: checks: fix slowstart behaviour when server tracking is in use
    - MINOR: config: tolerate server "cookie" setting in non-HTTP mode
    - MEDIUM: buffers: add some new primitives and rework existing ones
    - BUG: buffers: don't return a negative value on buffer_total_space_res()
    - MINOR: buffers: make buffer_pointer() support negative pointers too
    - CLEANUP: kill buffer_replace() and use an inline instead
    - BUG: tcp: option nolinger does not work on backends
    - CLEANUP: ebtree: remove a few annoying signedness warnings
    - CLEANUP: ebtree: clarify licence and update to 6.0.6
    - CLEANUP: ebtree: remove 4-year old harmless typo in duplicates insertion code
    - CLEANUP: ebtree: remove another typo, a wrong initialization in insertion code
    - BUG: ebtree: ebst_lookup() could return the wrong entry
    - OPTIM: stream_sock: reduce the amount of in-flight spliced data
    - OPTIM: stream_sock: save a failed recv syscall when splice returns EAGAIN
    - MINOR: acl: add support for TLS server name matching using SNI
    - BUG: http: re-enable TCP quick-ack upon incomplete HTTP requests
    - BUG: proto_tcp: don't try to bind to a foreign address if sin_family is unknown
    - MINOR: pattern: export the global temporary pattern
    - CLEANUP: patterns: get rid of pattern_data_setstring()
    - MEDIUM: acl: use temp_pattern to store fetched information in the "method" match
    - MINOR: acl: include pattern.h to make pattern migration more transparent
    - MEDIUM: pattern: change the pattern data integer from unsigned to signed
    - MEDIUM: acl: use temp_pattern to store any integer-type information
    - MEDIUM: acl: use temp_pattern to store any address-type information
    - CLEANUP: acl: integer part of acl_test is not used anymore
    - MEDIUM: acl: use temp_pattern to store any string-type information
    - CLEANUP: acl: remove last data fields from the acl_test struct
    - MEDIUM: http: replace get_ip_from_hdr2() with http_get_hdr()
    - MEDIUM: patterns: the hdr() pattern is now of type string
    - DOC: add minimal documentation on how ACLs work internally
    - DOC: add a coding-style file
    - OPTIM: halog: keep a fast path for the lines-count only
    - CLEANUP: silence a warning when building on sparc
    - BUG: http: tighten the list of allowed characters in a URI
    - MEDIUM: http: block non-ASCII characters in URIs by default
    - DOC: add some documentation from RFC3986 about URI format
    - BUG/MINOR: cli: correctly remove the whole table on "clear table"
    - BUG/MEDIUM: correctly disable servers tracking another disabled servers.
    - BUG/MEDIUM: zero-weight servers must not dequeue requests from the backend
    - MINOR: halog: add some help on the command line
    - BUILD: fix build error on FreeBSD
    - BUG: fix double free in peers config error path
    - MEDIUM: improve config check return codes
    - BUILD: make it possible to look for pcre in the default system paths
    - MINOR: config: emit a warning when 'default_backend' masks servers
    - MINOR: backend: rework the LC definition to support other connection-based algos
    - MEDIUM: backend: add the 'first' balancing algorithm
    - BUG: fix httplog trailing LF
    - MEDIUM: increase chunk-size limit to 2GB-1
    - BUG: queue: fix dequeueing sequence on HTTP keep-alive sessions
    - BUG: http: disable TCP delayed ACKs when forwarding content-length data
    - BUG: checks: fix server maintenance exit sequence
    - BUG/MINOR: stream_sock: don't remove BF_EXPECT_MORE and BF_SEND_DONTWAIT on partial writes
    - DOC: enumerate valid status codes for "observe layer7"
    - MINOR: buffer: switch a number of buffer args to const
    - CLEANUP: silence signedness warning in acl.c
    - BUG: stream_sock: si->release was not called upon shutw()
    - MINOR: log: use "%ts" to log term status only and "%tsc" to log with cookie
    - BUG/CRITICAL: log: fix risk of crash in development snapshot
    - BUG/MAJOR: possible crash when using capture headers on TCP frontends
    - MINOR: config: disable header captures in TCP mode and complain